Michael Sørensen

  1. 2019
  2. E-pub ahead of print

    Non-alcoholic fatty liver disease alters expression of genes governing hepatic nitrogen conversion. / Eriksen, Peter Lykke; Vilstrup, Hendrik; Rigbolt, Kristoffer; Suppli, Malte Palm; Sørensen, Michael; Heebøll, Sara; Veidal, Sanne Skovgård; Knop, Fillip Krag; Thomsen, Karen Louise.

    In: Liver International, 06.08.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. Published

    Non-alcoholic steatohepatitis, but not simple steatosis, disturbs the functional homogeneity of the liver - a human galactose positron emission tomography study. / Eriksen, Peter Lykke; Thomsen, Karen Louise; Larsen, Lars Peter; Grønbaek, Henning; Vilstrup, Hendrik; Sørensen, Michael.

    In: Alimentary Pharmacology and Therapeutics, Vol. 50, No. 1, 07.2019, p. 84-92.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  4. E-pub ahead of print

    Non-alcoholic fatty liver disease causes dissociated changes in metabolic liver functions. / Eriksen, Peter Lykke; Sørensen, Michael; Grønbæk, Henning; Hamilton-Dutoit, Stephen; Vilstrup, Hendrik; Thomsen, Karen Louise.

    In: Clinics and research in hepatology and gastroenterology, 12.02.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  5. 2018
  6. Published
  7. Published

    β-Blockers Improve Presinusoidal Portal Hypertension. / Sørensen, Michael; Larsen, Lars P; Villadsen, Gerda E; Aagaard, Niels K; Grønbæk, Henning; Keiding, Susanne; Vilstrup, Hendrik.

    In: Digestive Diseases and Sciences, Vol. 63, No. 11, 11.2018, p. 3153-3157.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  8. Published

    Functional assessment of hepatobiliary secretion by 11C-cholylsarcosine positron emission tomography. / Ørntoft, Nikolaj; Frisch, Kim; Ott, Peter; Keiding, Susanne; Sørensen, Michael.

    In: B B A - Molecular Basis of Disease, Vol. 1864, No. 4, Part B, 04.2018, p. 1240-1244.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperReviewResearchpeer-review

  9. Published

    Quantitative PET of liver functions. / Keiding, Susanne; Sørensen, Michael; Frisch, Kim; Gormsen, Lars C; Munk, Ole Lajord.

    In: American Journal of Nuclear Medicine and Molecular Imaging, Vol. 8, No. 2, 2018, p. 73-85.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperReviewResearchpeer-review

  10. 2017
  11. Published

    A phase I study on stereotactic body radiotherapy of liver metastases based on functional treatment planning using positron emission tomography with 2-[(18)F]fluoro-2-deoxy-d-galactose. / Fode, Mette Marie; Bak-Fredslund, Kirstine; Petersen, Jørgen Baltzer; Worm, Esben; Sørensen, Michael; Høyer, Morten.

    In: Acta Oncologica, Vol. 56, No. 11, 11.2017, p. 1614-1620.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  12. Published

    Metabolic liver function in humans measured by 2-(18)F-fluoro-2-deoxy-D-galactose PET/CT-reproducibility and clinical potential. / Bak-Fredslund, Kirstine P; Lykke Eriksen, Peter; Munk, Ole L; Villadsen, Gerda E; Keiding, Susanne; Sørensen, Michael.

    In: EJNMMI research, Vol. 7, No. 1, 29.08.2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  13. Published

    Hepatobiliary transport kinetics of the conjugated bile acid tracer 11C-CSar quantified in healthy humans and patients by positron emission tomography. / Ørntoft, Nikolaj Worm; Munk, Ole Lajord; Frisch, Kim; Ott, Peter; Keiding, Susanne; Sørensen, Michael.

    In: Journal of Hepatology, Vol. 67, No. 2, 08.2017, p. 321-327.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  14. Published

    2-[18F]fluoro-2-deoxy-d-galactose positron emission tomography guided functional treatment planning of stereotactic body radiotherapy of liver tumours. / Fode, Mette Marie; Petersen, Jørgen B.B.; Sørensen, Michael; Holt, Marianne Ingerslev; Keiding, Susanne; Høyer, Morten.

    In: Physics and Imaging in Radiation Oncology, Vol. 1, 01.2017, p. 28-33.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  15. 2016
  16. Published

    2-[(18)F]fluoro-2-deoxy-D-galactose PET/CT of hepatocellular carcinoma is not improved by co-administration of galactose. / Bak-Fredslund, Kirstine P; Munk, Ole Lajord; Keiding, Susanne; Sørensen, Michael.

    In: Nuclear Medicine and Biology, Vol. 43, No. 9, 09.2016, p. 577-80.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  17. Published

    Hepatobiliary Secretion Kinetics of Conjugated Bile Acids Measured in Pigs by 11C-Cholylsarcosine PET. / Sørensen, Michael; Munk, Ole Lajord; Oerntoft, Nikolaj; Frisch, Kim; Andersen, Kasper Jarlhelt; Mortensen, Frank Viborg; Alstrup, Aage Kristian Olsen; Ott, Peter; Hofmann, Alan Frederick; Keiding, Susanne.

    In: The Journal of Nuclear Medicine, Vol. 57, No. 6, 06.2016, p. 961-966.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  18. 2015
  19. Published

    Methodologic Considerations for Quantitative 18F-FDG PET/CT Studies of Hepatic Glucose Metabolism in Healthy Subjects. / Trägårdh, Malene; Møller, Niels; Sørensen, Michael.

    In: Journal of Nuclear Medicine, Vol. 56, No. 9, 09.2015, p. 1366-71.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  20. Published

    Metabolic liver function measured in vivo by dynamic (18)F-FDGal PET/CT without arterial blood sampling. / Nielsen, Jacob Horsager; Munk, Ole Lajord; Sørensen, Michael.

    In: EJNMMI research, Vol. 5, 2015, p. 32.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  21. 2014
  22. Published

    Oxidative metabolism of astrocytes is not reduced in hepatic encephalopathy : a PET study with [(11)C]acetate in humans. / Iversen, Peter; Mouridsen, Kim; Hansen, Mikkel Bo; Jensen, Svend B; Sørensen, Michael; Bak, Lasse K; Waagepetersen, Helle S; Schousboe, Arne; Ott, Peter; Vilstrup, Hendrik; Keiding, Susanne; Gjedde, Albert.

    In: Frontiers in Neuroscience, Vol. 8, 2014, p. 353.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  23. Published

    Oxidative metabolism of astrocytes is not reduced in hepatic encephalopathy: a PET study with [11C]acetate in humans. / Iversen, Peter; Mouridsen, Kim; Hansen, Mikkel Bo; Jensen, Svend Borup; Sørensen, Michael; Bak, Lasse Kristoffer; Waagepetersen, Helle S; Schousboe, Arne; Ott, Peter; Vilstrup, Hendrik; Keiding, Susanne; Gjedde, Albert.

    In: Frontiers in Neuroscience, Vol. 8, 353, 2014, p. 1-9.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  24. 2013
  25. Published

    Brain alanine formation as an ammonia-scavenging pathway during hyperammonemia : effects of glutamine synthetase inhibition in rats and astrocyte-neuron co-cultures. / Dadsetan, Sherry; Kukolj, Eva; Bak, Lasse Kristoffer; Sørensen, Michael; Ott, Peter; Vilstrup, Hendrik; Schousboe, Arne; Keiding, Susanne; Waagepetersen, Helle S.

    In: Journal of Cerebral Blood Flow and Metabolism, Vol. 33, No. 8, 08.2013, p. 1235-41.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  26. Published

    Regional metabolic liver function measured in patients with cirrhosis by 2-[¹⁸F]fluoro-2-deoxy-D-galactose PET/CT. / Sørensen, Michael; Mikkelsen, Kasper Sandager; Frisch, Kim; Villadsen, Gerda E; Keiding, Susanne.

    In: Journal of Hepatology, Vol. 58, No. 6, 06.2013, p. 1119-24.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  27. Published

    Role of branched chain amino acids in cerebral ammonia homeostasis related to hepatic encephalopathy. / Bak, Lasse Kristoffer; Waagepetersen, Helle S.; Sørensen, Michael; Ott, Peter; Vilstrup, Hendrik; Keiding, Susanne; Schousboe, Arne.

    In: Metabolic Brain Disease, Vol. 28, No. 2, 06.2013, p. 209-15.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  28. Published

    Update on cerebral uptake of blood ammonia. / Sørensen, Michael.

    In: Metabolic Brain Disease, Vol. 28, No. 2, 06.2013, p. 155-9.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  29. Published

    Positron emission tomography of hepatobiliary transport: development of 11C-cholylsarcosine, a PET-tracer for conjugated bile acids. / Frisch, Kim; Sørensen, Michael; Hofmann, Alan; Keiding, Susanne.

    XXII International Bile Acid Meeting - Hepatic and Extrahepatic Targets of Bile Acid Signaling. Falk Symposium 184, Vienna, 2012. Karger Medical and Scientific Publishers, 2013. p. 96-103.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  30. Published

    Regional metabolic liver function measured by 2-[18F]fluoro-2-deoxy-D-galactose PET/CT in patients with cirrhosis. / Sørensen, Michael; Sandager Mikkelsen, Kasper; Frisch, Kim; Villadsen, Gerda Elisabeth; Keiding, Susanne.

    In: Journal of Hepatology, Vol. 58, 2013, p. 1119−1124.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  31. 2012
  32. Published
  33. Published

    Calculating the metabolic clearance of a mother substance from the clearance of it´s analogue tracer measured by PET. / Bass, Ludvik; Sørensen, Michael; Munk, Ole Lajord; Keiding, Susanne.

    Functional Molecular Imaging in Hepatology. ed. / Susanne Keiding; Michael Sørensen. Bentham Science Publishers, 2012. p. 32-36.

    Research output: Contribution to book/anthology/report/proceedingBook chapterCommunication

  34. Published

    Carbon-11 labelled cholylsarcosine: a PET-tracer for conjugated bile acids. / Frisch, Kim; Jakobsen, Steen; Sørensen, Michael; Munk, Ole Lajord; Alstrup, Aage Kristian Olsen; Ott, Peter; Hofmann, Alan F. ; Keiding, Susanne.

    2012. Poster session presented at Falk Symposium 184, XXII International Bile Acid Meeting, Wien, Austria.

    Research output: Contribution to conferencePosterResearchpeer-review

  35. Published

    Carbon-11 labelling of cholylsarcosine and in vivo imaging of conjugated bile acids by positron emission tomography. / Frisch, Kim; Jakobsen, Steen; Sørensen, Michael; Munk, Ole Lajord; Alstrup, Aage Kristian Olsen; Ott, Peter; Hofmann, Alan F.; Keiding, Susanne.

    2012. Poster session presented at Danish Chemical Society, Odense, Denmark.

    Research output: Contribution to conferencePosterResearchpeer-review

  36. Published

    Functional Molecular Imaging in Hepatoloy. / Keiding, Susanne (Editor); Sørensen, Michael (Editor).

    Bentham Science Publishers, 2012. 185 p.

    Research output: Book/anthology/dissertation/reportBookCommunication

  37. Published

    Hepatic blood perfusion estimated by dynamic contrast-enhanced computer tomography in pigs : Limitations of the slope method. / Winterdahl, Michael; Sørensen, Michael; Keiding, Susanne; Mortensen, Frank Viborg; Alstrup, Aage Kristian Olsen; Hansen, Søren Baarsgaard; Munk, Ole Lajord.

    In: Investigative Radiology, Vol. 47, No. 10, 2012, p. 588-595.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  38. Published

    Reply to letter to the editor by Zheng G et al : Venous blood ammonia can be associated with cerebral blood flow in hepatic encephalopathy. / Dam, Gitte; Keiding, Susanne; Munk, Ole L; Ott, Peter; Vilstrup, Hendrik; Bak, Lasse Kristoffer; Waagepetersen, Helle S.; Schousboe, Arne; Sørensen, Michael.

    In: Hepatology, 2012.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  39. Published

    [N-methyl-11C]cholylsarcosine, a novel bile acid tracer for PET/CT of hepatic excretory function : Radiosynthesis and proof-of-concept studies in pigs. / Frisch, Kim; Jakobsen, Steen; Sørensen, Michael; Munk, Ole Lajord; Alstrup, Aage K O; Ott, Peter; Hofmann, Alan F; Keiding, Susanne.

    In: Journal of Nuclear Medicine, Vol. 53, No. 5, 2012, p. 772-8.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  40. 2011
  41. Published

    Analogue tracers and lumped constant in capillary beds. / Bass, Ludvik; Sørensen, Michael; Munk, Ole Lajord; Keiding, Susanne.

    In: Journal of Theoretical Biology, Vol. 285, No. 1, 21.09.2011, p. 177-181.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  42. Published

    Inhibition of glutamine synthesis induces glutamate dehydrogenase-dependent ammonia fixation into alanine in co-cultures of astrocytes and neurons. / Dadsetan, Sherry; Bak, Lasse Kristoffer; Sørensen, Michael; Keiding, Susanne; Vilstrup, Hendrik; Ott, Peter; Leke, Renata; Schousboe, Arne; Waagepetersen, Helle S.

    In: Neurochemistry International, Vol. 59, No. 4, 01.09.2011, p. 482-8.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  43. Published

    The potential use of 2-[18F]fluoro-2-deoxy-D-galactose as a PET/CT tracer for detection of hepatocellular carcinoma. / Sørensen, Michael; Frisch, Kim; Bender, Dirk; Keiding, Susanne.

    In: European Journal of Nuclear Medicine and Molecular Imaging, Vol. 38, No. 9, 09.2011, p. 1723-1731.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  44. Published

    Hepatic galactose metabolism quantified in humans using 2-18F-fluoro-2-deoxy-D-galactose PET/CT. / Sørensen, Michael; Mikkelsen, Kasper Sandager; Frisch, Kim; Bass, Ludvik; Bibby, Bo Martin; Keiding, Susanne.

    In: Journal of Nuclear Medicine, Vol. 52, No. 10, 29.08.2011, p. 1566-1572.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  45. Published

    Hepatic blood perfusion measured by 3-minute dynamic 18F-FDG PET in pigs. / Winterdahl, Michael; Munk, Ole Lajord; Sørensen, Michael; Mortensen, Frank Viborg; Keiding, Susanne.

    In: Journal of Nuclear Medicine, Vol. 52, No. 7, 07.2011, p. 1119-1124.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  46. Published

    Synthesis of neurotransmitter GABA via the neuronal tricarboxylic acid cycle is elevated in rats with liver cirrhosis consistent with a high GABAergic tone in chronic hepatic encephalopathy. / Leke, Renata; Bak, Lasse Kristoffer; Iversen, Peter; Sørensen, Michael; Keiding, Susanne; Vilstrup, Hendrik; Ott, Peter; Portela, Luis V; Schousboe, Arne; Waagepetersen, Helle S.

    In: Journal of Neurochemistry, Vol. 117, No. 5, 01.06.2011, p. 824-32.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  47. Published

    Nucleophilic radiosynthesis of 2-[18F]fluoro-2-deoxy-D-galactose from Talose triflate and biodistribution in a porcine model. / Frisch, Kim; Bender, Dirk; Keiding, Susanne; Sørensen, Michael.

    In: Nuclear Medicine and Biology, Vol. 38, No. 4, 05.2011, p. 477-483.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  48. Published

    Detoxification of Ammonia in Mouse Cortical GABAergic Cell Cultures Increases Neuronal Oxidative Metabolism and Reveals an Emerging Role for Release of Glucose-Derived Alanine. / Leke, Renata; Bak, Lasse K; Anker, Malene; Melø, Torun M; Sørensen, Michael; Keiding, Susanne; Vilstrup, Hendrik; Ott, Peter; Portela, Luis V; Sonnewald, Ursula; Schousboe, Arne; Waagepetersen, Helle S.

    In: Neurotoxicity Research, Vol. 19, No. 3, 01.04.2011, p. 496-510.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  49. Published

    Determination of hepatic galactose elimination capacity using 2-[¹⁸F]fluoro-2-deoxy-D-galactose PET/CT: reproducibility of the method and metabolic heterogeneity in a normal pig liver model. / Sørensen, Michael.

    In: Scandinavian Journal of Gastroenterology, Vol. 46, No. 1, 01.01.2011, p. 98-103.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  50. Published

    Tracer input for kinetic modelling of liver physiology determined without sampling portal venous blood in pigs. / Winterdahl, Michael; Keiding, Susanne; Sørensen, Michael; Mortensen, Frank Viborg; Alstrup, Aage Kristian Olsen; Munk, Ole Lajord.

    In: European Journal of Nuclear Medicine and Molecular Imaging, Vol. 38, No. 2, 2011, p. 263-270.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  51. 2010
  52. Published

    Tracer Input for Kinetic Modeling of Liver Physiology by PET in Pigs Determinated witout Sampling Portal Venous Blood. / Keiding, Susanne; Winterdahl, Michael; Sørensen, Michael; Mortensen, Frank Viborg; Alstrup, Aage Kristian Olsen; Munk, Ole Lajord.

    2010. Abstract from World Molecular Imaging Congress, Kyoto, Japan.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  53. Published

    Hepatic blood perfusion can be estimated non-invasively by dynamic PET using glucose analogs : Validation of a portal venous model in pigs. / Winterdahl, Michael; Keiding, Susanne; Alstrup, Aage Kristian Olsen; Mortensen, Frank Viborg; Sørensen, Michael; Munk, Ole Lajord.

    In: Journal of Nuclear Medicine, No. 2, 2010, p. 1331.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearch

  54. Published

    Human 13N-ammonia PET studies: The importance of measuring 13N-ammonia metabolites in blood. / Keiding, Susanne; Sørensen, Michael; Munk, Ole Lajord; Bender, Dirk.

    In: Metabolic Brain Disease, Vol. 25, No. 1, 2010, p. 49-56.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  55. Published
  56. 2009
  57. Published

    Backflux of ammonia from brain to blood in human subjects with and without hepatic encephalopathy. / Sørensen, Michael; Munk, Ole Lajord; Keiding, Susanne.

    In: Metabolic Brain Disease, Vol. 24, No. 1, 2009, p. 237-42.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  58. Published

    Hepatic ethanol elimination kinetics in patients with cirrhosis. / Dam, Gitte; Sørensen, Michael; Munk, Ole Lajord; Keiding, Susanne.

    In: Scandinavian Journal of Gastroenterology, Vol. 44, No. 7, 2009, p. 867-871.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  59. Published
  60. Published

    Low Cerebral Oxygen Consumption and Blood Flow in Patients With Cirrhosis and an Acute Episode of Hepatic Encephalopathy. / Iversen, Peter; Sørensen, Michael; Bak, Lasse Kristoffer; Waagepetersen, Helle Sønderby; Vafaee, Manouchehr Seyedi; Borghammer, Per; Mouridsen, Kim; Jensen, Svend Borup; Vilstrup, Hendrik; Schousboe, Arne; Ott, Peter; Gjedde, Albert; Keiding, Susanne.

    In: Gastroenterology, 2009.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  61. Published

    Quantitative assessment of hepatic heamodynamics using CT: Accurancy and precision studies in pigs. / Winterdahl, Michael; Sørensen, Michael; Mortensen, Frank Viborg; Alstrup, Aage Kristian Olsen; Hansen, Søren Baarsgaard; Keiding, Susanne; Munk, Ole Lajord.

    In: Journal of Hepatology, 2009, p. 283.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearch

  62. 2008
  63. Published

    Hepatic uptake and metabolism of galactose can be quantified by in vivo 2-[18F] Fluoro-2-deoxy-galactose positron emission tomography. / Sørensen, Michael; Munk, Ole Lajord; Mortensen, Frank Viborg; Olsen, Aage Kristian; Bender, Dirk; Bass, L.; Keiding, Susanne.

    2008. Abstract from Turku PET Symposium, Turku, Finland.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  64. Published

    Hepatic uptake and metabolism of galactose can be quantified in vivo by 2-[18F]Fluoro-2-deoxy-galactose Positron Emission Tomography. / Sørensen, Michael; Munk, Ole Lajord; Mortensen, Frank Viborg; Olsen, Aage K.; Bender, Dirk; Bass, Ludvik; Keiding, Susanne.

    In: American Journal of Physiology: Gastrointestinal and Liver Physiology, 2008.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  65. Published

    Metabolic fate of isoleucine in a rat model of hepatic encephalopathy and in cultured neural cells exposed to ammonia. / Bak, Lasse; Iversen, Peter; Sørensen, Michael; Keiding, Susanne; Vilstrup, Hendrik; Ott, Peter; Waagepetersen, Helle; Schousboe, Arne.

    In: Metabolic Brain Disease, 2008.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  66. Published

    Positronemissionstomografi har klinisk betydning ved planlaegning af behandling af kolorektale levermetastaser. Sekundaerpublikation. / Sørensen, Michael; Mortensen, Frank V; Høyer, Morten; Vilstrup, Hendrik; Keiding, Susanne.

    In: Ugeskrift for Laeger, Vol. 170, No. 16, 2008, p. 1364-6.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  67. Published
  68. Published
  69. 2007
  70. Published

    Dynamic 18F-deoxy-2-galactose PET can measure regional liver function in pigs. / Sørensen, Michael; Mortensen, Frank Viborg; Bender, Dirk; Olsen, Aage Kristian; Munk, Ole Lajord; Keiding, Susanne; Bass, L.

    In: Journal of Nuclear Medicine, 2007, p. 177P.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearch

  71. Published

    FDG-PET improves management of patients with colorectal liver metastases allocated for local treatment: a consecutive prospective study. / Sørensen, Michael; Mortensen, Frank Viborg; Høyer, Morten; Vilstrup, Hendrik; Keiding, Susanne; Liver Tumour Board at Aarhus University Hospital.

    In: Scandinavian Journal of Surgery, Vol. 96, No. 3, 2007, p. 209-213.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  72. Published

    Hepatic removal kinetics: importance for quantitative measurements of liver function. / Keiding, Susanne; Sørensen, Michael.

    Textbook of Hepatology: From Basic Science to Clinical Practice. ed. / Juan Rodes; Jean-Pierre Benhamou; Andres T. Blei; Jürg Reichen; Mario Rizzetto. 3rd edition. ed. Blackwell Publishing, 2007.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearch

  73. Published

    Hepatisk encefalopati. / Sørensen, Michael; Vilstrup, Hendrik; Keiding, Susanne; Ott, Peter; Selskab for Hepatologi, Dansk.

    In: Ugeskrift for Laeger, Vol. 169, No. 12, 2007, p. 1106.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperReviewResearch

  74. Published

    Imaging techniques: CT, MR, and PET scanning : Swine in the laboratory (red. MM Swindle). / Olsen, Aage Kristian; Zeidler, Dora; Pedersen, Kasper; Sørensen, Michael; Jensen, Svend Borup; Munk, Ole Lajord.

    2 ed. CRC Press, 2007.

    Research output: Book/anthology/dissertation/reportBookResearch

  75. Published

    New findings on cerebral ammonia uptake in HE using functional (13)N-ammonia PET. / Sørensen, Michael; Keiding, Susanne.

    In: Metabolic Brain Disease, Vol. 22, No. 3-4, 2007, p. 277-84.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  76. Published

    Positron emission tomography of the liver. / Sørensen, Michael; Keiding, Susanne.

    Textbook of Hepatology: From Basic Science to Clinical Practice. ed. / Juan Rodes; Jean-Pierre Benhamou; Andres T. Blei; Jürg Reichen; Mario Rizzetto. 3rd edition. ed. Blackwell Publishing, 2007.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearch

  77. Published

    The metabolic role of isoleucine in detoxification of ammonia in cultured mouse neurons and astrocytes. / Johansen, M.L.; Bak, L.K.; Schousboe, A.; Iversen, Peter; Sørensen, Michael; Keiding, Susanne; Vilstrup, Hendrik; Gjedde, Albert; Ott, Peter; Waagepetersen, H.S.

    In: Neurochemistry International, Vol. 50, No. 7-8, 2007, p. 1042-51.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  78. Published

    The metabolic role of isoleucine in detoxification of ammonia in cultured mouse neurons and astrocytes. / Johansen, Maja L; Bak, Lasse K; Schousboe, Arne; Iversen, Peter; Sørensen, Michael; Keiding, Susanne; Vilstrup, Hendrik; Gjedde, Albert; Ott, Peter; Waagepetersen, Helle S.

    In: Neurochemistry International, Vol. 50, No. 7-8, 2007, p. 1042-51.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  79. 2006
  80. Published

    Ammonia metabolism in cirrhosis. / Sørensen, Michael; Keiding, Susanne.

    Hepatic encephalopathy and nitrogen metabolism. Springer, 2006.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearch

  81. Published

    Brain metabolism of 13N-ammonia during acute hepatic encephalopathy in cirrhosis measured by PET. / Keiding, Susanne; Sørensen, Michael; Bender, Dirk; Munk, Ole Lajord; Ott, Peter; Vilstrup, Hendrik.

    In: Hepatology, Vol. 43, 2006, p. 42-50.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  82. Published

    Reply to letter-to-the editor by Lockwood A, Wack D. The brain permeability-surface product for ammonia. / Sørensen, Michael; Keiding, Susanne.

    In: Hepatology, Vol. 44, No. 4, 2006, p. 1053-4.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperLetterResearch

  83. 2005
  84. Published

    Effect of intratumoral heterogeneity in oxygenation status on FMISO PET, autoradiography, and electrode pO2 measurements in murine tumors. / Sørensen, Michael; Horsman, Michael Robert; Cumming, Paul; Munk, Ole Lajord; Keiding, Susanne.

    In: International Journal of Radiation Oncology, Biology, Physics, Vol. 62, No. 3, 2005, p. 854-861.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  85. 2003
  86. Published

    PET ved kræft. / Keiding, S.; Buus, S.; Sørensen, M.; Munk, O.L.

    På sporet af det indre liv: PET i Århus 1993-2003. 2003. p. 51-66.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearch